Analysis
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max time kernel
117s -
max time network
142s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
20-10-2021 06:37
Static task
static1
Behavioral task
behavioral1
Sample
Scan_Order_Specification_DHL.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
Scan_Order_Specification_DHL.exe
Resource
win10-en-20210920
General
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Target
Scan_Order_Specification_DHL.exe
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Size
582KB
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MD5
ac6d0bab372285ad89d7c334032fc809
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SHA1
433c304e4a46852934178f6338ab8a34523b6d0e
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SHA256
38aeafd284cbe435d1c9c5983ed056c010a6381e7ba180a68ebeba5845760511
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SHA512
ad61335dc9ffe4d9d495def671a5d4d400263bd8258cb3fa311a91e92e6af14e27322562afee70c552d9e3a2187bb9552b3026f6b657c0f8ba114a5a9215ceff
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.symmdentaesthetics.com/ - Port:
21 - Username:
[email protected]/ - Password:
smartooo@12
Protocol: ftp- Host:
ftp://ftp.symmdentaesthetics.com/ - Port:
21 - Username:
[email protected]/ - Password:
smartooo@12
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/556-62-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/556-63-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/556-64-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/556-65-0x0000000000447D8E-mapping.dmp family_agenttesla behavioral1/memory/556-66-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Scan_Order_Specification_DHL.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Scan_Order_Specification_DHL.exe Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Scan_Order_Specification_DHL.exe Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Scan_Order_Specification_DHL.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Scan_Order_Specification_DHL.exedescription pid process target process PID 2040 set thread context of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
Scan_Order_Specification_DHL.exeScan_Order_Specification_DHL.exepid process 2040 Scan_Order_Specification_DHL.exe 2040 Scan_Order_Specification_DHL.exe 2040 Scan_Order_Specification_DHL.exe 2040 Scan_Order_Specification_DHL.exe 2040 Scan_Order_Specification_DHL.exe 2040 Scan_Order_Specification_DHL.exe 2040 Scan_Order_Specification_DHL.exe 556 Scan_Order_Specification_DHL.exe 556 Scan_Order_Specification_DHL.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Scan_Order_Specification_DHL.exeScan_Order_Specification_DHL.exedescription pid process Token: SeDebugPrivilege 2040 Scan_Order_Specification_DHL.exe Token: SeDebugPrivilege 556 Scan_Order_Specification_DHL.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
Scan_Order_Specification_DHL.exedescription pid process target process PID 2040 wrote to memory of 596 2040 Scan_Order_Specification_DHL.exe schtasks.exe PID 2040 wrote to memory of 596 2040 Scan_Order_Specification_DHL.exe schtasks.exe PID 2040 wrote to memory of 596 2040 Scan_Order_Specification_DHL.exe schtasks.exe PID 2040 wrote to memory of 596 2040 Scan_Order_Specification_DHL.exe schtasks.exe PID 2040 wrote to memory of 1028 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1028 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1028 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1028 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1004 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1004 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1004 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 1004 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe PID 2040 wrote to memory of 556 2040 Scan_Order_Specification_DHL.exe Scan_Order_Specification_DHL.exe -
outlook_office_path 1 IoCs
Processes:
Scan_Order_Specification_DHL.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Scan_Order_Specification_DHL.exe -
outlook_win_path 1 IoCs
Processes:
Scan_Order_Specification_DHL.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Scan_Order_Specification_DHL.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nghmBJNrTlg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB3D5.tmp"2⤵
- Creates scheduled task(s)
PID:596 -
C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"2⤵PID:1028
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C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"2⤵PID:1004
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C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"C:\Users\Admin\AppData\Local\Temp\Scan_Order_Specification_DHL.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:556
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/556-64-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/556-65-0x0000000000447D8E-mapping.dmp
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memory/556-70-0x00000000005D1000-0x00000000005D2000-memory.dmpFilesize
4KB
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memory/556-69-0x00000000005D0000-0x00000000005D1000-memory.dmpFilesize
4KB
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memory/556-68-0x0000000075B11000-0x0000000075B13000-memory.dmpFilesize
8KB
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memory/556-60-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/556-66-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/556-63-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/556-61-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/556-62-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/596-59-0x0000000000000000-mapping.dmp
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memory/2040-54-0x0000000000210000-0x0000000000211000-memory.dmpFilesize
4KB
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memory/2040-56-0x0000000004AC0000-0x0000000004AC1000-memory.dmpFilesize
4KB
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memory/2040-58-0x0000000007EB0000-0x0000000007F19000-memory.dmpFilesize
420KB
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memory/2040-57-0x00000000002F0000-0x00000000002F7000-memory.dmpFilesize
28KB